The AS568-335 SIMRIZ SZ501 is a high-performance sealing solution featuring a 2-3/4" inner diameter, 3-1/8" outer diameter, and a 3/16" thickness. Manufactured by Freudenberg-NOK, this oil seal is designed for durability and reliability in various industrial applications. The SIMRIZ material offers excellent resistance to oils, chemicals, and temperature variations, ensuring long-lasting performance. This seal meets industry standards for quality and compliance, making it suitable for a wide range of systems. Ideal for use in hydraulic and pneumatic applications, the SZ501 is a trusted choice for engineers and maintenance professionals.